These 3M™ Classic™ earplugs are made from a soft energy absorbing polymer foam which provides excellent hearing protection and comfort, with the added benefits of being moisture resistant and can therefore be cleaned up to 3 times making that an extremely economical option.
The firm foam material features a slower recovery time and a cylindrical shape that fits most ear canals. The exposed cell surface texture resists movement and helps to maintain an effective seal.
Up to 29dB Standard Noise Reduction.
Supplied as a pair in a cardboard package.